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Don't trust.
Check.

Five people. Five doubts. One engine that answers all of them, with math anyone can watch work.

One engine, five pieces

    1. 1 · Take part

    The proof, with your numbers

    You don't have to trust the cryptographer either

    Three ways to check. The first needs no math.

    1. With your eyesYour code is on the public list. The list's count equals the people who took part. Its fingerprint sits in a Bitcoin block anyone can look up.
    2. With one clickYour phone redoes every calculation above, by itself, and says yes or no.
    3. With the codeThe checker is open source, in Rust and JavaScript, and both agree to the last byte. Any university or journalist can run it offline.
    Go deeper: the four pieces of math, one by one →